Answer:
idk
Step-by-step explanation:
30%of ____ is 60
Answer:
Step-by-step explanation:
B. 179187524.1
C.1.791875241e13
D. 1.92559524e-44
Answer:
C. 1.791875241e13
Step-by-step explanation:
We have that,
Amount of water flows over Niagara Falls per second = 5.67811×10⁵
Also, the number of seconds in a year = 3.15576×10⁷
Thus,
Liters of water that flows in a year = Amount of water that flows × Number of seconds
i.e. Liters of water = 5.67811 × 10⁵ × 3.15576 × 10⁷
i.e. Liters of water = 17.91875241 × 10¹²
i.e. Liters of water = 1.791875241 × 10¹³
Hence, the liters of water that flows through Niagara Falls each year is 1.791875241 × 10¹³ i.e. 1.791875241e13
Answer:
C-the one with e13
Step-by-step explanation: I just did it on i-ready and got it right. plz mark brainliest.
Answer:
0, 1, 4, 5, 6, and 9 can be the last digits of the squares of natural numbers.
Step-by-step explanation:
When looking at a list of the perfect squares, the last digits continuously follow this pattern: 1, 4, 9, 6, 5, 6, 9, 4, 1, 0. After this it repeats. This means that these are the only numbers that can be the last digits. When you take out the repeated numbers you get: 1, 4, 5, 6, 9, 0 which when written in order is:
0, 1, 4, 5, 6, and 9
To me they look all answered...